Bhai Sri Chand, the elder son of Guru Nanak Dev Ji, had founded the Udasi sect. He praised the life of an ascetic (monk or sanyasi). This idea of spiritual ascetic life was against the fundamental teachings of Guru Nanak Dev Ji. Guru Angad Dev Ji made it clear to the Sikhs that the Sikh religion was a religion of the householders and not of the monks who broke the family ties for their spiritual life.
There was no place for ascetics in the Sikh religion. Guru Sahib also declared that a Sikh who adopted a life of an ascetic was not a true Sikh. In this manner, Guru Sahib separated the Sikhs from the Udasis and consolidated the foundations of Sikh religion.